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<?php |
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/** |
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* This file is part of the dingtalk. |
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* User: Ilham Tahir <[email protected]> |
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* This source file is subject to the MIT license that is bundled |
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* with this source code in the file LICENSE. |
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*/ |
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namespace Aplisin\DingTalk\Kernel\Support; |
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use ArrayAccess; |
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use Countable; |
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use Aplisin\DingTalk\Kernel\Contracts\Arrayable; |
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use IteratorAggregate; |
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use JsonSerializable; |
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use Serializable; |
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use ArrayIterator; |
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class Collection implements ArrayAccess, Countable, IteratorAggregate, JsonSerializable, Serializable, Arrayable |
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{ |
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/** |
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* @var array |
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*/ |
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protected $items = []; |
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public function __construct(array $items = []) |
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{ |
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foreach ($items as $key => $value) { |
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$this->set($key, $value); |
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} |
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} |
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/** |
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* Return all items. |
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* |
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* @return array |
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*/ |
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public function all() |
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{ |
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return $this->items; |
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} |
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public function only(array $keys) |
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{ |
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$return = []; |
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foreach ($keys as $key) { |
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$value = $this->get($key); |
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if (!is_null($value)) { |
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$return[$key] = $value; |
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} |
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} |
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return new static($return); |
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} |
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public function except($keys) |
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{ |
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$keys = is_array($keys) ? $keys : func_get_args(); |
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return new static(Arr::except($this->items, $keys)); |
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} |
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public function merge($items) |
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{ |
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foreach ($items as $key => $value) { |
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$this->set($key, $value); |
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} |
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return new static($this->all()); |
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} |
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public function has($key) |
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{ |
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return !is_null(Arr::get($this->items, $key)); |
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} |
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public function first() |
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{ |
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return reset($this->items); |
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} |
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public function last() |
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{ |
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$end = end($this->items); |
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reset($this->items); |
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return $end; |
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} |
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public function add($key, $value) |
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{ |
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Arr::set($this->items, $key, $value); |
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} |
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public function set($key, $value) |
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{ |
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Arr::set($this->items, $key, $value); |
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} |
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public function get($key, $default = null) |
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{ |
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return Arr::get($this->items, $key, $default); |
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} |
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public function forget($key) |
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{ |
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Arr::forget($this->items, $key); |
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} |
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public function toArray() |
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{ |
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return $this->all(); |
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} |
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public function toJson($option = JSON_UNESCAPED_UNICODE) |
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{ |
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return json_encode($this->all(), $option); |
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} |
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public function __toString() |
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{ |
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return $this->toJson(); |
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} |
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public function jsonSerialize() |
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{ |
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return $this->items; |
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} |
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public function serialize() |
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{ |
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return serialize($this->items); |
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} |
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public function getIterator() |
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{ |
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return new ArrayIterator($this->items); |
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} |
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public function count() |
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{ |
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return count($this->items); |
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} |
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public function unserialize($serialized) |
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{ |
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return $this->items = unserialize($serialized); |
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} |
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public function __get($key) |
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{ |
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return $this->get($key); |
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} |
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public function __set($key, $value) |
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{ |
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$this->set($key, $value); |
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} |
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public function __isset($key) |
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{ |
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return $this->has($key); |
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} |
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public function __unset($key) |
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{ |
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$this->forget($key); |
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} |
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public function __set_state() |
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{ |
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return $this->all(); |
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} |
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public function offsetExists($offset) |
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{ |
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return $this->has($offset); |
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} |
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public function offsetUnset($offset) |
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{ |
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if ($this->offsetExists($offset)) { |
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$this->forget($offset); |
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} |
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} |
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public function offsetGet($offset) |
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{ |
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return $this->offsetExists($offset) ? $this->get($offset) : null; |
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} |
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public function offsetSet($offset, $value) |
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{ |
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$this->set($offset, $value); |
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} |
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} |
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aplisin /
dingtalk
